doc: refactor signal info in child_process.md #37528
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nodejs-github-bot
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Maybe we should add the info in the YAML list as well: - version: v15.4.0
pr-url: https://github.com/nodejs/node/pull/36308
description: AbortSignal support was added. |
benjamingr
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Feb 27, 2021
doc/api/child_process.md
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| @@ -246,6 +248,9 @@ async function lsExample() { | |||
| lsExample(); | |||
| ``` | |||
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| The `signal` option works exactly the same way it does in | |||
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An example would be nice here :]
benjamingr
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Feb 27, 2021
doc/api/child_process.md
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| }); | ||
| controller.abort(); | ||
| ``` | ||
| The `signal` option works exactly the same way it does in |
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I actually think examples in APIs are better than not - since users often don't know all the APIs they're working with - sending them to another API (spawn) when they're trying to use execFile isn't better than an example using execFile IMO.
The fact internally execFile delegates to spawn to save code internally is an implementation detail
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I like adding it to missing APIs but I strongly prefer having examples in APIs to illustrate to users how to use them. (And half the days I don't remember the difference between exec/execFile/fork/spawn myself, and I've been a collaborator for 5 years and a user for ±10 and I implemented the signal support for child_process :D) |
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@aduh95 thanks! I added it. |
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* Since exec calls execFile and execFile internally calls spawn with options.signal, the signal parameter has been documented under exec as well. * Refactor the description of signal under all the functions. * Add examples of usage of signal under all the functions and add missing requires in the other examples.
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benjamingr
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Feb 27, 2021
The lint errors are fixed. Thanks for reviewing! :) |
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Can you add the YAML metadata for |
marsonya
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Feb 27, 2021
aduh95
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* Since exec calls execFile and execFile internally calls spawn with options.signal, the signal parameter has been documented under exec as well. * Refactor the description of signal under all the functions. * Add examples of usage of signal under all the functions and add missing requires in the other examples. PR-URL: #37528 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>
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Landed in 5248a17 |
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* Since exec calls execFile and execFile internally calls spawn with options.signal, the signal parameter has been documented under exec as well. * Refactor the description of signal under all the functions. * Add examples of usage of signal under all the functions and add missing requires in the other examples. PR-URL: #37528 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>
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* Since exec calls execFile and execFile internally calls spawn with options.signal, the signal parameter has been documented under exec as well. * Refactor the description of signal under all the functions. * Add examples of usage of signal under all the functions and add missing requires in the other examples. PR-URL: nodejs#37528 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>
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* Since exec calls execFile and execFile internally calls spawn with options.signal, the signal parameter has been documented under exec as well. * Refactor the description of signal under all the functions. * Add examples of usage of signal under all the functions and add missing requires in the other examples. PR-URL: #37528 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>
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execcallsexecFileandexecFileinternally callsspawnwithoptions.signal, thesignalparameter has been documented underexecas well.
signalunder all the functions.signalunder all the functions and addmissing
requires in the other examples.